NAB to launch API Developer Portal

National Australia Bank (NAB) says it will become the first major Australian bank to launch an Application Programming Interface (API) Developer Portal as part of its commitment to improving customer experiences through collaboration.

The portal, which will go live before Christmas, will make selected NAB APIs publicly available to allow third party developers to connect to select sets of NAB data.

The developer portal will begin as a closed beta with NAB approving a small number of developers to take part in the initial concept, before running an open beta more broadly early next year.

The platform will start with two NAB APIs which will host data relating to NAB branch and ATM locations and NAB foreign exchange rates.

Developers approved to take part in the beta will be able to plug into the NAB data for testing and possible integration to their own systems (websites or mobile apps, etc).

NAB Chief Operating Officer Antony Cahill said: “We have invested in our technology and built a rich source of APIs that we have been using for both internal purposes and external partnerships to leverage capabilities and deliver better experiences for our customers.

“With the rise of the digital age and evolving customer expectations, APIs have become core to banking infrastructure to enable rapid deployment of various functions across multiple channels to meet those customer needs and quickly keep pace as those needs evolve.

“Our API strategy is based on three key streams of customer enablement, partnership arrangements and open API categorisation which this portal will be an integral part of.

“We are collaborating with a number of partners to both provide and receive data leveraging API technology including Xero, MYOB and VISA. We want to keep building our ecosystem with likeminded organisations to allow us opportunities to innovate and improve our experiences for customers,” he said.

NAB started using API technology in 2013 with the NAB Flik product (now Pay to Mobile in the new NAB mobile banking app) and has continued to evolve, with the new mobile banking platform rebuilt on our strategic API architecture and the establishment of numerous partnerships to both provide and receive data using APIs.

What is an API?

Application Programming Interfaces (API), allow the exposure of new and existing functionality from core systems within organisations. This in turn enables others (internal or external – depending on access) to place these features in their websites or mobile apps.

How does the NAB Developer Portal (closed beta) work?

NAB will provide two sets of open API data (branch and ATM locations and FX rates). For the closed beta, NAB will approve a small handful of developers to test and learn with, before opening the beta to further third parties early in the New Year. All participants will be vetted by NAB to meet our security standards.

Apple blocks Samsung pay app for iPhones

From IT Wire.

Apple has refused a Samsung pay app for iOS a place in its App Store, according to a report in the South Korean publication, The Economic Times.

Samsung had planned to introduce the app, Samsung Mini Pay, from January and getting it into the app store was the first step in the process.

Samsung had completed testing of the app with some South Korean credit card companies but when it applied for registering the app it received a notice of rejection, the newspaper reported.

No reason was given for the rejection, but the newspaper speculated that it was possible that the app had not met Apple’s policies on security and regulations.

It said Samsung had now decided not to go ahead with the app, and instead concentrate on the Android market with its Samsung Pay app instead.The paper quoted a Samsung Electronics representative as saying, “After Apple rejected registration of Samsung Pay Mini onto its app store, we have decided to focus on Smartphones with Android OS.”

Apple is apparently thinking of launching its own Apple Pay app in South Korea in the first half of 2017, the paper said, adding that the company’s representatives had not provided any indication if this was so when asked.

Samsung Pay, which was launched in August, has so far been used in nine countries. Samsung Pay Mini has been in development for more than a year.

Citi’s Mobile First Strategy

Good piece in the McKinsey Quarterly where the bank’s Head of Operations and Technology, Don Callahan, describes the bank’s efforts to accelerate its digital transition. Watch the video.

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We know we have to be mobile first, and we are doing a lot there. In order to be all-in on mobile, we have set up a “lean team” in our Long Island City office, with about 100 people who are operating in a very agile way.

Callahan surveys the 21st-century banking terrain: digital competitors are massing on every front—from fintech start-ups to new divisions of global institutions—while the speed of every banking process and customer interaction accelerates daily. All this change requires a focus on agility, Callahan says, which in turn demands a cultural rewiring.

At the helm of Citi’s digital transformation, Callahan is helping drive new thinking across the bank. He points to Citi’s digital lab for start-up innovations, powerful new apps for customer smartphones, and, internally, a push to expand capabilities across cloud computing and big data and analytics that enable automation and machine learning. In an interview with McKinsey’s James Kaplan and Asheet Mehta, Callahan describes what it takes to mobilize digital change at one of the world’s leading financial institutions.

 

Massive disrupter warning: no service provider is safe

From The New Daily.

From rooms-to-let to home-delivered dinner to ride sharing, digital disruption by smart phone telephony apps is rapidly changing consumer culture.

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With smart phone uptake almost universal, including in third world countries, businesses which once enjoyed in situ market dominance are in danger of having their customers stolen from them in an instant by global disrupters.

Whatever this is, this is not a ‘sharing’ economy. It is a new era in competition enabled by linking customers fast to services with no money clumsily changing hands on the doorstep.

The accredited customer is already in the data base, the transaction done on certification by the provider … with an emailed tax receipt. Seamless convenience.

Uber, the ride sharing GPS-enabled app which has now jumped most state-based regulatory hurdles to operate legally in Australia, has just moved into UberEats – from 9 am to midnight seven days a week, linking customers to hundreds of pre-registered restaurants.

The service is being rolled out across the suburbs of the capital cities of Australia with regions to follow.

Private car owners registering with Uber for ‘ride sharing’ services can be swung into delivery work if they want, the money earned to be allocated by Uber by prior agreement among the parties with Uber reportedly retaining the right to change the terms and conditions without notice.

Beware of the gouge

The Airbnb upstart now operates with 150 million private accomplices in 191 countries, excluding Iran, Syria and North Korea.

Airbnb registers individuals who offer rooms or their entire homes to travellers. The host sets the price.

Airbnb takes 3 per cent from the host and from 6 per cent to 12 percent from the guest.

The fee is declared to cover insurance and host protection and the cost of electronic payments.

That’s the arrangement at the moment but, sorry to be sceptical, with inexorable market dominance may also come some gouging.

That has been the experience of hotel and motel owners in Australia who increasingly rely on booking apps for their customers and cash flow.

They are now reported (by the ABC’s The Check Out program) to be paying 15 percent from each completed reservation using an online booking service, a big gouge out of operational cash flow.

Gouging: they teach this stuff at Harvard Business School, don’t they?

The aggressive drive into the corporate travel market now comes with another Airbnb initiative called Trips.

Mr Brent Thomas, head of public policy Airbnb, Australia and New Zealand, told The New Daily: “I think its the biggest change that Airbnb’s had since it started in 2008. We’ve always been about people and homes but now we’re moving into experiences.”

According to the New York Times Airbnb Trips is the peer-to-peer app’s most ambitious vertical and horizontal expansion endeavour yet “designed to help travellers not only book accommodations, but also book activities like cooking and painting lessons; take audio walking tours and attend meet ups.”

Users would soon be able to use the app to book restaurants, car rentals, grocery deliveries with airline flights now under active consideration.

There is speculation that the revenues from the new Trips business could exceed Airbnb’s revenues from its current business in just a few years putting Airbnb abreast of the major global travel sites like Expedia.

A travel industry analyst told The New Daily that Airbnb’s competitive advantage was “that they have much greater capability than Google/Amazon in using big data.”

More competition. In a Donald Trump world that is what we need to stimulate the consumer economy isn’t it?

Again according to The New York Times politicians and tenants’ rights groups in the US have complained that Airbnb worsened affordable housing problems. So there may be unintended consequences coming from all this disruption. Memo service providers: beware of the gouge.

And, who’s going to mention greenhouse gas emissions?

Fintech – What Are The Risks?

Fed Governor Lael Brainard spoke on “The Opportunities and Challenges of Fintech” and highlighted the tension between the lightning pace of development of new products and services being brought to market–sometimes by firms that are new or have not historically specialized in consumer finance–and the duty to ensure that important risks around financial services and payments are addressed.The key challenge for regulatory agencies is to create the right balance.

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Fintech has the potential to transform the way that financial services are delivered and designed as well as the underlying processes of payments, clearing, and settlement. The past few years have seen a proliferation of new digitally enabled financial products and services, in addition to new processes and platforms. Just as smartphones revolutionized the way in which we interact with one another to communicate and share information, fintech may impact nearly every aspect of how we interact with each other financially, from payments and credit to savings and financial planning. In our continuously connected, on-demand world, consumers, businesses, and financial institutions are all eager to find new ways to engage in financial transactions that are more convenient, timely, secure, and efficient.

In many cases, fintech puts financial change at consumers’ fingertips–literally. Today’s consumers, particularly millennials, are accustomed to having a wide range of applications, options, and information immediately accessible to them. Almost every type of consumer transaction–ordering groceries, downloading a movie, buying furniture, or arranging childcare, to name a few–can be done on a mobile device, and there are often multiple different applications that consumers can choose for each of these tasks based on their preferences. It seems inevitable for this kind of convenience, immediacy, and customization to extend to financial services. Indeed, according to the Federal Reserve Board’s most recent survey of mobile financial services, fully two-thirds of consumers between the ages of 18 and 29 having a mobile phone and a bank account use mobile banking.

New fintech platforms are giving consumers and small businesses more real-time control over their finances. Once broad adoption is achieved, it is technologically quite simple to conduct cashless person-to-person fund transfers, enabling, among other things, the splitting of a check after a meal out with friends or the sending of remittances quickly and cheaply to friends or family in other countries. Financial management tools are automating savings decisions based on what consumers can afford, and they are helping consumers set financial goals and providing feedback on expenditures that are inconsistent with those goals. In some cases, fintech applications are automatically transferring spare account balances into savings, based on monthly spending and income patterns, effectively making savings the default choice. Other applications are providing consumers with more real-time access to earnings as they are accrued rather than waiting for their regular payday. This service may be particularly valuable to the nearly 50 percent of adults with extremely limited liquid savings. It is too early to know what the overall impact of these innovations will be, but they offer the potential to empower consumers to better manage cash flow to reduce the need for more expensive credit products to cover short-term cash needs.

One particularly promising aspect of fintech is the potential to expand access to credit and other financial services for consumers and small businesses. By reducing loan processing and underwriting costs, online origination platforms may enable financial services providers to more cost effectively offer smaller-balance loans to households and small businesses than had previously been feasible. In addition, broader analysis of data may allow lenders to better assess the creditworthiness of potential borrowers, facilitating the responsible provision of loans to some individuals and firms that otherwise would not have access to such credit. In recent years, some innovative Community Development Financial Institutions (CDFIs) have developed partnerships with online alternative lenders, with the goal of expanding credit access to underserved small businesses.

The challenge will be to foster socially beneficial innovation that responsibly expands access to credit for underserved consumers and small businesses, and those who otherwise would qualify only for high-cost alternatives. It would be a lost opportunity if, instead of expanding access in a socially beneficial way, some fintech products merely provided a vehicle to market high-cost loans to the underserved, or resulted in the digital equivalent of redlining, exacerbating rather than ameliorating financial access inequities.

We are also monitoring a growing fintech segment called “regtech” that aims to help banks achieve regulatory compliance more effectively. Regtech firms are designing new tools to assist banks and other financial institutions in addressing regulatory compliance issues ranging from onboarding new customers to consumer protection to payments and governance. Many of the current solutions are focused on Bank Secrecy Act (BSA) regulatory requirements, including know-your-customer (KYC) and suspicious activity reporting requirements. The solutions utilize new technologies and data-analytic techniques that may reduce the costs and time needed for banks to identify and assess customers’ money-laundering and terrorist-financing risks. However, it is too early to tell the degree to which innovative approaches to customer due diligence, such as KYC utilities, will deliver efficiency gains such as those outlined in the recent Bank for International Settlements Committee on Payments and Market Infrastructures report on correspondent banking.

Ensuring Risks Are Managed and Consumers Are Protected

While financial innovation holds promise, it is crucial that financial firms, customers, regulators, and other stakeholders understand and mitigate associated risks. There is a tension between the lightning pace of development of new products and services being brought to market–sometimes by firms that are new or have not historically specialized in consumer finance–and the duty to ensure that important risks around financial services and payments are addressed. Firms need to ensure that they are appropriately controlling and mitigating both risks that are unique to fintech as well as risks that exist independently of new technologies.

For example, some fintech firms are exploring the use of nontraditional data in underwriting and pricing credit products. While nontraditional data may have the potential to help evaluate consumers who lack credit histories, some data may raise consumer protection concerns. Nontraditional data, such as the level of education and social media usage, may not necessarily have a broadly agreed upon or empirically established nexus with creditworthiness and may be correlated with characteristics protected by fair lending laws. To the extent that the use of this type of data could result in unfairly disadvantaging some groups of consumers, it requires careful review to ensure legal compliance. In addition, while consumers generally have some sense of how their financial behavior affects their traditional credit scores, alternative credit scoring methods present new challenges that could raise questions of fairness and transparency. It may not always be readily apparent to consumers, or even to regulators, what specific information is utilized by certain alternative credit scoring systems, how such use impacts a consumer’s ability to secure a loan or its pricing, and what behavioral changes consumers might take to improve their credit access and pricing.

Similarly, fintech innovations that rely on data sharing may create security, privacy, and data-ownership risks, even as they provide increased convenience to consumers. Recent examples of large-scale fraud and cybersecurity breaches have illustrated the significance of possible security risks. As the data sets that financial institutions utilize expand beyond traditional consumer credit histories, data privacy will become a growing concern, as will data ownership and whether or not the consumer has any say over how these data are used and shared or whether he or she can review it for accuracy. The Consumer Financial Protection Bureau recently issued a request for information to better understand the benefits and risks associated with new financial services that rely on access to consumer financial accounts and account-related information.

In addition to the risks I have outlined that are specific to new financial technologies, firms also must control for risks that have always been present, even in brick-and-mortar financial institutions. For example, risks around the BSA and Anti-Money Laundering rules cut across all segments and all portfolios. Similarly, firms must monitor credit and liquidity risks of loans acquired or processed via fintech platforms, especially given that these products have not been tested over an economic cycle.

Furthermore, as a general rule, the introduction of new products or services typically involves heightened risks as a financial institution enters into new areas with which it may not have experience or that may not be consistent with its overall business strategy and risk tolerance. Banks collaborating with fintech firms must control for the risks associated with the associated new products, services, and third-party relationships. When incorporating innovation that is consistent with a bank’s goals and risk tolerance, bankers will need to consider which model of engagement is most appropriate in light of their business model and risk-management infrastructure, manage any outsourced relationships consistent with supervisory expectations, ensure that regulatory compliance considerations are included in the development of new products and services, and have strong fallback plans in place to limit the risks associated with products and partners that may not survive.

With the growing number of partnerships between banks and fintech companies, we often receive questions about the applicability of our vendor risk-management guidance. We are actively reviewing our guidance to determine whether any adjustments or clarifications may become appropriate in the context of these arrangements. We hear concerns from community bankers in particular about their internal capacity to undertake the requisite due diligence and ongoing vendor management on their own, especially with much larger vendors, and questions about whether the interagency service providers supervision program might be relevant in this context. We are thinking about whether changes brought about by fintech and fintech partnerships may warrant consideration of any changes to the interagency supervision program for service providers.

Regulatory Engagement

I believe that the Federal Reserve is well-positioned to help shape this innovation as it develops, and it is important that we be clear about our expectations and mindful of the possible effects of our actions. The policy, regulatory, and supervisory decisions made by the Federal Reserve and other financial regulators can impact the ways in which new financial technologies are developed and implemented, and ultimately how effective they are. It is critical that fintech firms and financial institutions comply with all applicable legal protections and obligations. At the same time, it is important that regulators and supervisors not impose undue burdens on financial innovations that would provide broad social benefits responsibly. An unduly rigid regulatory or supervisory posture could lead to unintended consequences, such as the movement of innovations outside of the regulated banking industry, potentially creating greater risks and less transparency.

The rapid pace of change and the large number of actors–both banks and nonbanks–in fintech raise questions about how to effectively conduct our regulatory and supervisory activities. In one sense, regulators’ approach to fintech should be no different than for conventional financial products or services. The same basic principles regarding fairness and transparency should apply regardless of whether a consumer obtains a product through a brick-and-mortar bank branch or an online portal using a smartphone. Indeed, the same consumer laws and regulations that apply to products offered by banks generally apply to nonbank fintech firms as well, even though their business models may differ. However, the application of laws and regulations that were designed based on traditional financial products and delivery channels may give rise to complex or novel issues when applied to new products or new delivery channels. As a result, we are committed to regularly engage with firms and the technology to develop a shared understanding of these issues as they evolve.

Fundamentally, financial institutions themselves are responsible for providing innovative financial services safely. Financial services firms must pair technological know-how and innovative services with a strong compliance culture and a thorough knowledge of the important legal and compliance guardrails. While “run fast and break things” may be a popular mantra in the technology space, it is ill-suited to an arena that depends on trust and confidence. New entrants need to understand that the financial arena is a carefully regulated space with a compelling rationale underlying the various rules at play, even if these are likely to evolve over time. There is more at stake in the realm of financial services than in some other areas of technological innovation. There are more serious and lasting consequences for a consumer who gets, for instance, an unsustainable loan on his or her smartphone than for a consumer who downloads the wrong movie or listens to a bad podcast. At the same time, regulators may need to revisit processes designed for a brick-and-mortar world when approaching digital finance. To ensure that fintech realizes its positive potential, regulators and firms alike should take a long view, with thoughtful engagement on both sides.

When we look back at times of financial crisis or missteps, we frequently find that a key cause was elevating short-term profitability over long-term sustainability and consumer welfare. It was not long ago that so-called exotic mortgages originally designed for niche borrowers became increasingly marketed to low- and moderate-income borrowers who could not sustain them, ultimately with disastrous results. In addition to the financial consequences for individual consumers, the drive for unsustainable profit can contribute to distrust in the financial system, which is detrimental to the broader economy. It is critical that firms providing financial services consider the long-term social benefit of the products and services they offer. Concerns regarding long-term sustainability are magnified in situations where banks may bear credit or other longer-term operational risks related to products delivered by a fintech firm. One useful question to ask is whether a product’s success depends on consumers making ill-informed choices; if so, or if the product otherwise fails to provide sufficient value to consumers, it is not going to be seen as responsible and may not prove sustainable over time.

The key challenge for regulatory agencies is to create the right balance. Ultimately, regulators should be prepared to appropriately tailor regulatory or supervisory expectations, to the extent possible within our respective authorities, to facilitate fintech innovations that produce benefits for consumers, businesses, and the financial system. At the same time, any contemplated adjustments must also appropriately manage corresponding risks.

ANZ has little time for robo-advice

From Financial Standard.

ANZ chief executive Shayne Elliott said the bank won’t be embracing robo-advice any time soon. And opportunities are less in Australia for fintechs.

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Speaking at a Reuters Newsmaker event in Sydney yesterday, Elliott told attendees that ANZ’s focus moving forward is on becoming the best bank in the world and increasing its competitive advantage – a strategy he doesn’t think robo-advice could contribute to.

“We have looked into robo-advice, and I do think there is a role for it now and in the future. But the question is whether it’s something we could do better than everybody else, and I’m not convinced. We have done a few trials and there’s a lot of exciting stuff there, but I’m not sure it’s anything that would differentiate us,” Elliott said.

“There are a lot of things we could do, but it doesn’t necessarily mean we should do them. I think there are more meaningful things we should invest in right now.”

Elliott did admit that he is concerned about the threat to the traditional banking system posed by fintech. Though, he doesn’t believe the opportunity for fintechs to thrive is as abundant in Australia due to the efficient nature of the market.

“I worry about fintech just as I worry about any kind of competition. But I do think the opportunities are less in Australia for fintech than in other regions, we don’t have the kind of glaring inefficiencies that you see – even in parts of the United States – that make them a much more attractive place for disruption,” Elliott said.

However, Elliott acknowledged the “really good thinking” occurring in fintech and hinted at a potential partnership in the future.

“We do think that there’s an opportunity for us to possibly work with them. You have to understand that we’ve got something of enormous value, which is a lot of customers that trust ANZ,” Elliott said.

Placing a move into robo-advice on the backburner comes as part of the bank’s decision to downsize, with the recent sale of its branch network across five Asian countries to DBS Bank and the potential sale of its wealth business, and is also part of the institution’s strategy for transforming the business’ culture.

Elliott said that the bank’s conglomerate presence in the past caused a failing in terms of visibility across all aspects of the business, saying that the complex structure of the organisation meant there was no way of really knowing what was going on at all times but ANZ is working towards changing that.

“We’ve made a lot of symbolic changes in terms of making us a more humble organisation, in terms of how senior executives behave, how we interact with people and what we talk about…We’re changing that in two ways, having less things to do – less products, less places, less product groups – and making sure that the way we run them is appropriate,” Elliott said.

“We actually want to be smaller, to be better. And we want to do what we’re good at even better. I figure a smaller bank and a simpler bank will be easier to manage.”

ACCC rejects the banks colluding to bargain on Apple Pay

From The Conversation.

The Australian Competition and Consumer Commission (ACCC) is planning to deny the Commonwealth Bank of Australia (CBA), Westpac, National Australia Bank (NAB) and Bendigo and Adelaide Bank (the banks), petition to collectively bargain with and boycott Apple on Apple Pay.

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Justifying the decision, ACCC chairman Rod Sims said that the likely benefits of allowing the banks to collectively bargain does not outweigh the potential negative affects.

The banks are desperate to get access to Apple phones, not least as ANZ recently claimed a surge in applications for their credit and debit cards after striking a deal with Apple. This shift in consumer behaviour could potentially reduce the customer base of the other banks, simultaneously increasing both ANZ’s customer base and the use of its payments services.

But Apple imposes fees and restrictions that the banks currently find prohibitive.

The banks wanted to bargain with Apple over two key issues. The first is access to the Near-Field Communication (NFC) controller in iPhones, which would enable them to offer their own digital wallets to iPhone customers (in direct competition with Apple’s digital wallet), bypassing Apple Pay. The second is to remove the the restriction Apple imposes on banks, preventing them from passing on fees that Apple charges for the use of its digital wallet.

Chairman of the ACCC, Rod Sims, believes it’s best to deny the big four banks the right to collude and bargain with Apple. Dean Lewins/AAP

It’s all about negotiating power

At the moment only consumers with certain cards issued by ANZ, American Express and card issuers using Cuscal Ltd as their collective negotiator, are able to use Apple Pay. It’s been reported that ANZ agreed to share with Apple some of the fee it charges to process payments in exchange for access to Apple Pay

If the ACCC had decided in favour of the banks they could have, in theory, used their combined negotiating power to strike an even better deal with Apple. Not only would they have been bargaining from a stronger position, they could also have threatened to boycott Apple Pay for up to three years.

The ACCC argued this have would reduced the competitive tension between the banks in their individual negotiations with Apple, which could also reduce the competition to supply mobile payment services for iPhones. The threat of a boycott could also mean a significant period of uncertainty and would result in decreased choice for the consumers whose banks are involved. The other digital wallet options for the banks are Android Pay and Samsung Pay, both of which are available in Australia, but the iPhone popularity with consumers makes Apple Pay very attractive to both consumers and banks.

The ACCC may have decided against allowing the banks to bargain collectively, as this would also have set a precedent for any future disputes between the banks and their service providers. The banks may have over played their hand by also threatening a boycott against Apple.

Reduced competition could have knock-on effects

Another deciding factor in the ACCC’s decision was that digital wallets/mobile payments are still in their infancy in Australia and consumers are already using their contactless cards to do “tap and go” payments. A rash decision now to allow collective bargaining with Apple could distort the mobile payment market and further delay the adoption of this technology.

The use of tap and go payments has risen greatly in recent years, accounting for up to 75% of all Visa transactions. This has caused many consumers to question, exactly what the advantages are of digital wallets over contactless cards. The absence of an obvious advantage over other payment methods like contactless cards has slowed the adoption of mobile payments in Australia. Any reduction in competition could stall this even longer.

What next for Apple pay

The ACCC’s decision is just a draft at this stage and there’ll be further public consultations. It plans to release its final decision on March 2017, but in the meantime there will be further uncertainty about the adoption and use of digital wallets in Australia.

The banks now have two distinct choices. They can either continue to act collectively and seek to persuade the ACCC that the draft decision is not the correct one, or they can independently approach Apple to see if they can negotiate a better or at least an equivalent deal to that already struck by ANZ.

Author:Steve Worthington, Adjunct Professor, Swinburne University of Technolog

Deutsche Bundesbank and Deutsche Börse blockchain prototype

Deutsche Bundesbank and Deutsche Börse jointly presented a functional prototype for the blockchain technology-based settlement of securities.

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The innovative prototype is designed to provide the technical functionality for the settlement of securities in delivery-versus-payment mode for centrally-issued digital coins, as well as the pure transfer of either digital coins or digital securities alone. In addition, it is capable of settling basic corporate actions such as coupon payments on securities and the redemption of maturing securities.

The Deutsche Bundesbank and Deutsche Börse plan to develop the prototype further over the next few months, and this product will then be used to analyse the technical performance and the scalability of this kind of blockchain-based application.

With the blockchain prototype, the Deutsche Bundesbank and Deutsche Börse want to work together to find out whether this technology can be used for financial transactions, and if so, how this can be achieved. The Deutsche Bundesbank hopes that this prototype will contribute to a better practical understanding of blockchain technology in order to assess its potential,explained Carl-Ludwig Thiele, Member of the Deutsche Bundesbank’s Executive Board.

Along with the Deutsche Bundesbank we are innovatively and creatively addressing potentially radical technological opportunities for the financial sector. We will continue to do our utmost to leverage blockchain’s efficiency potential and to better understand and minimise the associated risks of this technology, added Carsten Kengeter, CEO of Deutsche Börse AG.

The blockchain-based prototype is the first result of a collaborative research project between Deutsche Börse and the Deutsche Bundesbank. The prototype is purely a conceptual study. It is far from being market-ready. The two institutions will continue to work on improving the prototype and drawing up a test concept.

The prototype has the following features:

  • Blockchain-based payments and securities transfers as well as the settlement of securities transactions against both instant and delayed payment
  • Maintenance of confidentiality/access rights in blockchain-based concepts on the basis of a flexible and adaptable rights framework
  • General observance of existing regulatory requirements
  • Identification of potential to simplify reconciliation processes and regulatory reporting, and
  • Implementation of a concept based on a blockchain from the Hyperledger project.

The good, the bad, and the ugly of algorithmic trading

From The Conversation.

Algorithms are taking a lot of flak from those in financial circles. They’ve been blamed for a recent flash crash in the British pound and the greatest fall in the Dow in decades. They’ve been called a cancer and linked to insider trading.

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Government agencies are taking notice and are investigating ways to regulate algorithms. But the story is not simple, and telling the “good” algorithms from the “bad” isn’t either. Before we start regulating we need a clearer picture of what’s going on.

The ins and outs of trading algorithms

Taken in the widest sense, algorithms are responsible for the vast majority of activity on modern stock markets. Apart from the “mum and dad” investors, whose transactions account for about 15 to 20% of Australian share trades, almost every trade on the stock markets is initiated or managed by an algorithm.

There are many different types of algorithms at play, with different intentions and impacts.

Institutional investors such as super funds and insurance companies rely on execution algorithms to transact their orders. These slice up a large order into many small pieces, gradually and strategically submitting them to the market. The intention is to minimise transaction costs and to receive a good price – if a large order were submitted in one go it might adversely move the entire market.

Human market makers used to provide quotes to buy or sell a given stock and were responsible for maintaining an orderly market. They have been replaced by algorithms that automatically post and adjust quotes in response to changing market conditions.

Algorithms drove the human market makers out of business by being smarter and faster. Most market-making algorithms, however, don’t have an obligation to maintain an orderly market. When the market gets shaky, algorithms can (and do) pull out, which is where the potential for “flash crashes” starts to appear – a sudden drop and then recovery of a securities market.

Further concerns about algorithmic trading are focused on another kind – proprietary trading algorithms. Hedge funds, investment banks and trading firms use these to profit from momentary price differentials, by trading on statistical patterns or exploiting speed advantages.

Rather than merely optimising a buy or sell decision of a human trader to minimise transaction costs, proprietary algorithms themselves are responsible for the choice of what to buy or sell, seeking to profit from their decisions. These algorithms have the potential to trigger flash crashes.

Fast vs. slow algorithms

Proprietary algorithmic traders are often further divided, between “slow” and “fast” (the latter also referred to as “high-frequency” or “low-latency”).

Many traditional portfolio managers use mathematical models to inform their trading. Nowadays such strategies are often implemented using algorithms, drawing on large datasets. Although these algorithms are often faster than human portfolio managers, they are “slow” in comparison to other algorithmic traders.

High-frequency algorithmic trading (HFT) is on the other end of the spectrum, where speed is fundamental to the strategy. These algorithms operate at the microsecond scale, making decisions and racing each other to the market using an array of different strategies. Winning this race can be highly profitable – fast traders can exploit slower traders that are yet to receive, digest or act on new information.
Proponents of HFT argue that they increase efficiency and liquidity because market prices are faster to reflect new information and fast market makers are better at managing risks. Many institutional investors, on the other hand, argue that HFTs are predatory and parasitic in nature. According to these detractors, HFTs actually reduce the effective liquidity of the stock market and increase transaction costs, profiting at the expense of institutional investors such as superannuation funds.

The effects of algorithms are complicated

A recent study by Talis Putnins from UTS and Joseph Barbara from the Australian Securities and Exchange Commission (ASIC) investigated some of these concerns. Using ASIC’s unique regulatory data to analyse institutional investor transaction costs and quantify the impacts of proprietary algorithmic traders on these, the study found considerable diversity across algorithmic traders.

While some algorithms are harmful to institutional investors, causing higher transaction costs, others have the opposite effect. Algorithms that are harmful, as a group, increase the cost of executing large institutional orders by around 0.1%. This ends up costing around A$437 million per year for all large institutional orders in the S&P/ASX 200 stocks.

But these effects are offset by a group of traders that significantly decrease those costs by approximately the same amount. The beneficial algorithms provide liquidity to institutional investors by taking the other side of their trades.

They do so not out of the goodness of their little algorithmic hearts, but rather because they earn a “fee” for this service (for example, the difference between the prices at which they buy and sell). What makes these algorithms beneficial to institutions, is that “fee” they charge is lower than the “fee” institutions would face if these algorithmic traders were not present and instead had to trade with less competitive or less efficient liquidity providers, such as humans. The ability for algorithms to provide liquidity more cheaply comes from the use of technology, as well as increased competition.

What distinguishes the algorithms is that the beneficial ones trade against institutional investors (serving as their counterparties), whereas the harmful ones trade with the institutions, competing with them to buy or sell. In doing so, the beneficial algorithms reduce the market impact of institutional trading. This allows institutions to get into or out of positions at more favourable prices.

The study also found that high-frequency algorithms are not more likely to harm institutional investors than slower algorithms. This suggests institutional investor concerns about HFT may be misdirected.

We shouldn’t stamp out the ‘good’ algorithms

ASIC is now using the tools developed in the Putnins and Barbara study to detect harmful algorithms in its surveillance activities. These are identified by looking for statistical patterns in the trading activity of individual algorithmic traders and the variation in institutional transaction costs. The result is an estimated “toxicity” score for every algorithmic trader, with the highest-scoring traders attracting the spotlight.

So, we know the affect of algorithms is complicated and we can start to tell the harmful apart from the beneficial. Regulators need to be mindful of this diversity and avoid blanket regulations that impact all algorithmic traders, including the good guys. Instead, they should opt for more targeted measures and sharper surveillance tools that place true misconduct in the cross-hairs.

 

Authors: Marco Navon, Senior Lecturer in Finance, University of Technology Sydney; Talis Putnin, Professor of Finance, University of Technology Sydney

 

Blockchain – A Touch Of Reaility

Separating the hype of Blockchain from reality is important. So, some interesting remarks from Carl-Ludwig Thiele, Member of the Executive Board of the Deutsche Bundesbank on the subject. The debate has largely shifted from open blockchain applications, such as bitcoin, to closed networks with a limited circle of participants. But doubts will also increase as to whether this technology can meet the expectations being placed on it.

Small-Chain-Picture

Many enterprises and institutions currently working on blockchain-based solutions expect to reap great benefits from them. Blockchain technology holds out the promise of cost savings, de-risking potential and efficiency gains. This includes, among other things, the automation of work-sharing processes as well as faster processing and the fulfilment of contractual obligations via smart contract solutions.

One positive effect that can already be seen is industry-wide cooperation. Dialogue between various market participants on future market developments can foster mutual understanding and facilitate the harmonisation of processes. This makes it possible to adequately react to the challenges posed by new technologies. This is of importance in the financial industry, in particular, which is characterised by network effects.

That said, one should not simply gloss over the challenges and weaknesses posed by the technology.

The requirements imposed on regulated providers cannot currently be met by blockchain technology, or can only be met with difficulty. This concerns, for example, the question of how to engineer absolute finality. Furthermore, the know-your-customer requirements need to be observed and the confidentiality of transaction data must be ensured. This is also a reason why the regulatory status of blockchain technology in many countries is still unclear.

Furthermore, despite the supposedly greater resilience of its decentralised structure, blockchain still has high obstacles to surmount before it can be applied across the board, owing to its susceptibility to manipulation. Recent hacker attacks are a case in point.

This is another reason why the debate has largely shifted from open blockchain applications, such as bitcoin, to closed networks with a limited circle of participants.

Inefficiencies are often perpetuated not by a lack of technology, but by (historical) structures. Blockchain technology is therefore not a patent solution for change, but it does provide an opportunity to make change.

Disruptive technologies require time to develop, mature and unfurl their full potential. Not every innovation succeeds, though, and it remains to be seen how the application of blockchain technology will develop.

Following the revolutionary beginnings with bitcoin, the prevailing view now seems to be that blockchain applications will spread rather more gradually. One might therefore speak of evolution rather than revolution. Before we can even ask questions about the broader use of this technology, we must first be sure that using this new technology is at least as secure, efficient and cost-effective in financial transactions as conventional technology.

Blockchain technology could become a game changer, in the financial industry and, perhaps in particular, beyond. The potential of blockchain technology is often compared to that of the internet. It should be remembered that it took some time before the truly beneficial applications of the internet emerged. With blockchain, we are only at the very beginning of a potential development of this kind.

Innovations are the lifeblood of a continually developing economy. Moreover, evolution processes are never linear. The first great wave of euphoria, which was also seen in the media, is being followed by a phase of checking, weighing-up and consolidation, before new offers and technologies are rolled out on a broad scale.

Ladies and gentlemen, Goethe once said: “We know accurately only when we know little; with knowledge doubt increases.”

My impression is that with the increasing efforts being devoted to blockchain technology, doubts will also increase as to whether this technology can meet the expectations being placed on it, which in some cases are extremely high.